Nein- Literatur. (9) 



II. ExperiiiientoUe Arhoiten und Beobachtungen üher Vererbung, 



Bastardierung, Variabilität und Artbildung. 



a) l'llanxeii. 



Akernian, A., 1921. Untersuchungen über Bastarde zwischen Epilobium 



hirsutum unil Epilobium raontanum. Hereditas. 2. S. 99 — 112. 8 Text. 

 Anthony, R. D., 1920. Asexual inheritance in the violet. New York \gr. 



Exp. St. Bull. 7(5. 8.3—55. 

 Atkinson, («. F., 1917. Twin hybrids from Oenothera Lamarckiana and Oe. 



franciscana when crossed with ()e. pycnocarpa. Science. 40. S. 222. 

 Babcock, E. B. u. Collins, J. L., 1920. Interspecific hybride in Crepis. Proc. 



Nat. Acad. Sei. 6. S. 670—673. 

 Barker, E. E., 1917. Heredity studies in the morning glory (Ipomoea pur- 

 purea). New York Cornell Agric. Exp. St. Bull. 392. 38 S. 3 Taf. 

 Barruti. M., F., 1918. Varietal susceptibility of beans to strains of Colle- 

 totrichum Lindemuthianum (Sacc. a. Magn.) B + C. Phytopath. S. 



S. 589—614. 5 Taf. 

 Batcson, W., 1921. Root Cuttings and Chimaeras D. Journ. of Genetics. 



11. S. 91—97. 2 Taf. 

 Becker, .1., 1920. Xenien zwischen Melonen und Gurken. Zeitschr. f. 



Pflanzenzüchtung. 7. Heft 4. S. 362. 

 Bisect, P., 1918. Prolification in a double - flowered form of Calendula 



officinalis. Journ. Heredity. ». S. 323—325. 2 Textf. 

 Blakeslee, A. F., 1921. A graft infectious disease of Datura, resembling 



a vegetative mutation. Journ. of Genetics. 11. S. 17 — 36. 3 Taf. 

 Blakeslee, A. F., 1921. A chemical method of distinguishing genetic types 



of yellow cones in Rudbeckia. Zeitschr. f. ind. Abst.- u. Vererbgsl. 



25. S. 211—221. 

 Blakeslee, A. F., 1920. A dwarf mutation in Portulaca, showing vegetative 



reversions. Genetics, it. 419 — 433. 

 Blakeslee, A. F, 1920. Mutations in mucors. Journ. of Heredity. 11. 



S. 278—284. 3 Textf. 

 Blakeslee, A. F., Belling, J. an(i Farnham, M. E., 1920. Chromosomal 



duplication and Mendelian phenomena in Datura mutants. Science, N. S. 



52. "S. 388—390. 

 Blaringheni, L., 1918. Les complexes vegetaux et leurs disjonctions par la 



vieillesse (Cytisus Adami). Ann. Inst. Pasteur. 32. S. 60 — 70. 

 Blaringheni, L., 1921. Variations de la forme des feuilles, correlatives de 



la sexualite, observees sur des Genevriers (Juniperus chinensis L., J. 



phoenicea L.). C. R. Soc. Biologic. 84. S. 500—502. 

 Bliss, A. T., 1920. Mendelian Characters in Bearded Irises. Journ. Roy. 



Horticult. Society. 4.'). S. 289—293. 6 Taf. 

 Brown, T. W., 1918. Orange-like fruit from a lemon tree. Journ. Heredity. 



9. S. 308-310. 3 Textf. 

 Burger, "C. P., 1917. Variations in Colletotrichum gloeosporoidis. Phytopath. 



7. S. 151. 



